Trace number 348539

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
wildcat-skc 2007-03-21? (TO) 1800.14 1800.66

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
MD5SUM24e8096a6d8928e5a9e214fdf85bd87e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark51973
Best CPU time to get the best result obtained on this benchmark1514.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51973
Optimality of the best value was proved NO
Number of variables282240
Total number of constraints3136
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3136
Minimum length of a constraint150
Maximum length of a constraint720
Number of terms in the objective function 188160
Biggest coefficient in the objective function 42
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 683648
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 80921
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 683648
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/348539-1176586660/wildcat-skc /tmp/evaluation/348539-1176586660/instance-348539-1176586660.opb 504541089 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 504541089
0.00/0.00	c Noise: 0.1 (10 : 100) 
423.19/423.38	c Starting searching:
423.19/423.38	c Phase 1 ...
1800.07/1800.61	c   trying 683648: xxc 
1800.07/1800.61	c Phase 2 ...
1800.07/1800.61	c   trying 0: c 
1800.07/1800.61	c Phase 3 ...
1800.07/1800.61	c   trying 0 again: c 
1800.07/1800.61	s UNKNOWN
1800.07/1800.61	c 
1800.07/1800.61	c During searching:         -1.4e-05 seconds elapsed.
1800.07/1800.61	c CPU time spent:           0 seconds.
1800.07/1800.61	c 
1800.07/1800.61	c =================================== END =====================================
1800.07/1800.61	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-348539-1176586660 -o ROOT/results/node43/solver-348539-1176586660 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348539-1176586660/wildcat-skc /tmp/evaluation/348539-1176586660/instance-348539-1176586660.opb 504541089 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31815
/proc/meminfo: memFree=1645616/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=7348 CPUtime=0
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 417 0 0 0 0 0 0 0 18 0 1 0 106577852 7524352 401 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 1837 405 100 226 0 1608 0

[startup+0.0905971 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31815
/proc/meminfo: memFree=1645616/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=7352 CPUtime=0.08
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 917 0 0 0 8 0 0 0 18 0 1 0 106577852 7528448 901 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 1838 901 105 226 0 1609 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7352

[startup+0.101596 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31815
/proc/meminfo: memFree=1645616/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=7352 CPUtime=0.09
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 917 0 0 0 9 0 0 0 18 0 1 0 106577852 7528448 901 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 1838 901 105 226 0 1609 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7352

[startup+0.301614 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31815
/proc/meminfo: memFree=1645616/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=7352 CPUtime=0.29
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 922 0 0 0 29 0 0 0 19 0 1 0 106577852 7528448 906 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 1838 906 105 226 0 1609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7352

[startup+0.701648 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 31815
/proc/meminfo: memFree=1645616/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=7352 CPUtime=0.69
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 932 0 0 0 69 0 0 0 22 0 1 0 106577852 7528448 916 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 1838 916 105 226 0 1609 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7352

[startup+1.50172 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31816
/proc/meminfo: memFree=1642280/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=7484 CPUtime=1.49
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 951 0 0 0 149 0 0 0 25 0 1 0 106577852 7663616 935 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 1871 935 105 226 0 1642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7484

[startup+3.10186 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31816
/proc/meminfo: memFree=1642024/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=7616 CPUtime=3.09
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 990 0 0 0 309 0 0 0 25 0 1 0 106577852 7798784 974 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 1904 974 105 226 0 1675 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7616

[startup+6.30113 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31816
/proc/meminfo: memFree=1641832/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=7880 CPUtime=6.29
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 1069 0 0 0 629 0 0 0 25 0 1 0 106577852 8069120 1053 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 1970 1053 105 226 0 1741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7880

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1641392/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=8540 CPUtime=12.68
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 1225 0 0 0 1268 0 0 0 25 0 1 0 106577852 8744960 1209 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 2135 1209 105 226 0 1906 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8540

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1640184/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=9752 CPUtime=25.49
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 1535 0 0 0 2548 1 0 0 25 0 1 0 106577852 9986048 1519 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 2438 1519 105 226 0 2209 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9752

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1637880/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=12260 CPUtime=51.07
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 2158 0 0 0 5106 1 0 0 25 0 1 0 106577852 12554240 2142 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 3065 2142 105 226 0 2836 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12260

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1632888/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=17268 CPUtime=102.27
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 3471 0 0 0 10224 3 0 0 25 0 1 0 106577852 17682432 3389 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 4317 3389 105 226 0 4088 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17268

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1627064/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=23456 CPUtime=162.25
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 5061 0 0 0 16221 4 0 0 25 0 1 0 106577852 24018944 4849 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 5864 4849 105 226 0 5635 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23456

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1621176/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=29000 CPUtime=222.24
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 6521 0 0 0 22218 6 0 0 25 0 1 0 106577852 29696000 6309 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 7250 6309 105 226 0 7021 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29000

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1615288/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=35568 CPUtime=282.23
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 8238 0 0 0 28215 8 0 0 25 0 1 0 106577852 36421632 7768 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 8892 7768 105 226 0 8663 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 35568

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1609400/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=41112 CPUtime=342.21
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 9698 0 0 0 34212 9 0 0 25 0 1 0 106577852 42098688 9228 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 10278 9228 105 226 0 10049 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 41112

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1597432/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=53732 CPUtime=402.19
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 13338 0 0 0 40208 11 0 0 25 0 1 0 106577852 55021568 12187 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 13433 12187 109 226 0 13204 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 53732

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408824/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=462.18
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 46185 33 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 244828

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408952/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=522.17
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 52184 33 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 244828

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1409016/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=582.15
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 58182 33 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 244828

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408952/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=642.14
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 64181 33 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868616 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 244828


################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408952/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=822.1
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 82176 34 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 244828

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408888/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=882.08
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 88174 34 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611604 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 244828

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408952/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=942.07
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 94173 34 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 244828

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408888/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1002.05
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 100171 34 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 244828

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408952/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1062.04
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 106170 34 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 244828

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408888/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1122.02
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 112168 34 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 244828

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408888/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1182
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 118166 34 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 244828

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408824/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1241.99
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 124165 34 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 244828

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408824/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1301.99
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 130164 35 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611648 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 244828

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31818
/proc/meminfo: memFree=1408824/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1361.97
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 136162 35 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 244828

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 31934
/proc/meminfo: memFree=1407536/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1421.9
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 142155 35 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601323 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 244828

[startup+1482.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 32016
/proc/meminfo: memFree=1408632/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1481.85
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 148149 36 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 244828

[startup+1542.3 s]
/proc/loadavg: 1.07 1.00 1.00 3/65 32016
/proc/meminfo: memFree=1408632/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1541.83
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 154147 36 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 244828

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 32016
/proc/meminfo: memFree=1408632/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1601.81
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 160145 36 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607777 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 244828

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 32016
/proc/meminfo: memFree=1408632/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1661.8
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 166144 36 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 244828

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 32016
/proc/meminfo: memFree=1408632/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1721.78
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 172142 36 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 244828

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32016
/proc/meminfo: memFree=1408632/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1781.77
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 178141 36 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 244828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32016
/proc/meminfo: memFree=1408632/2055920 swapFree=4191892/4192956
[pid=31815] ppid=31813 vsize=244828 CPUtime=1800.07
/proc/31815/stat : 31815 (wildcat-skc) R 31813 31815 31241 0 -1 4194304 60414 0 0 0 179971 36 0 0 25 0 1 0 106577852 250703872 59262 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31815/statm: 61207 59262 117 226 0 60978 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 244828

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.66
CPU time (s): 1800.14
CPU user time (s): 1799.73
CPU system time (s): 0.408937
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 244828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.408937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60414
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 3036

runsolver used 1.3108 second user time and 3.67044 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Apr 14 21:37:40 UTC 2007

IDJOB= 348539
IDBENCH= 1690
IDSOLVER= 162
FILE ID= node43/348539-1176586660

PBS_JOBID= 4556959

Free space on /tmp= 66538 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
COMMAND LINE= /tmp/evaluation/348539-1176586660/wildcat-skc /tmp/evaluation/348539-1176586660/instance-348539-1176586660.opb 504541089
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-348539-1176586660 -o ROOT/results/node43/solver-348539-1176586660 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348539-1176586660/wildcat-skc /tmp/evaluation/348539-1176586660/instance-348539-1176586660.opb 504541089

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  24e8096a6d8928e5a9e214fdf85bd87e

RANDOM SEED= 504541089

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1646024 kB
Buffers:         32644 kB
Cached:         273776 kB
SwapCached:        396 kB
Active:          75260 kB
Inactive:       246688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646024 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           27160 kB
Writeback:           0 kB
Mapped:          24324 kB
Slab:            73948 kB
Committed_AS:   135780 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66538 MiB

End job on node43 on Sat Apr 14 22:07:43 UTC 2007